[INFO] fetching crate unicode-ident 1.0.24...
[INFO] testing unicode-ident-1.0.24 against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739
[INFO] extracting crate unicode-ident 1.0.24 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate unicode-ident 1.0.24
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate unicode-ident 1.0.24
[INFO] tweaked toml for crates.io crate unicode-ident 1.0.24 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate unicode-ident 1.0.24 on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate unicode-ident 1.0.24 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded unicode-xid v0.2.6
[INFO] [stderr]   Downloaded byteorder v1.5.0
[INFO] [stderr]   Downloaded roaring v0.11.3
[INFO] [stderr]   Downloaded ucd-trie v0.1.7
[INFO] [stderr]   Downloaded bytemuck v1.25.0
[INFO] [stderr]   Downloaded num-traits v0.2.19
[INFO] [stderr]   Downloaded half v2.7.1
[INFO] [stderr]   Downloaded zmij v1.0.21
[INFO] [stderr]   Downloaded either v1.15.0
[INFO] [stderr]   Downloaded same-file v1.0.6
[INFO] [stderr]   Downloaded winapi-util v0.1.11
[INFO] [stderr]   Downloaded leb128fmt v0.1.0
[INFO] [stderr]   Downloaded itoa v1.0.17
[INFO] [stderr]   Downloaded crunchy v0.2.4
[INFO] [stderr]   Downloaded wasm-metadata v0.244.0
[INFO] [stderr]   Downloaded cfg-if v1.0.4
[INFO] [stderr]   Downloaded shlex v1.3.0
[INFO] [stderr]   Downloaded heck v0.5.0
[INFO] [stderr]   Downloaded wit-bindgen-rust-macro v0.51.0
[INFO] [stderr]   Downloaded id-arena v2.3.0
[INFO] [stderr]   Downloaded criterion-plot v0.8.2
[INFO] [stderr]   Downloaded cast v0.3.0
[INFO] [stderr]   Downloaded anes v0.1.6
[INFO] [stderr]   Downloaded oorandom v11.1.5
[INFO] [stderr]   Downloaded wit-bindgen-core v0.51.0
[INFO] [stderr]   Downloaded ciborium v0.2.2
[INFO] [stderr]   Downloaded equivalent v1.0.2
[INFO] [stderr]   Downloaded alloca v0.4.0
[INFO] [stderr]   Downloaded rand_core v0.10.0
[INFO] [stderr]   Downloaded semver v1.0.27
[INFO] [stderr]   Downloaded windows-link v0.2.1
[INFO] [stderr]   Downloaded page_size v0.6.0
[INFO] [stderr]   Downloaded find-msvc-tools v0.1.9
[INFO] [stderr]   Downloaded log v0.4.29
[INFO] [stderr]   Downloaded cpufeatures v0.3.0
[INFO] [stderr]   Downloaded tinytemplate v1.2.1
[INFO] [stderr]   Downloaded clap_lex v1.0.0
[INFO] [stderr]   Downloaded ciborium-ll v0.2.2
[INFO] [stderr]   Downloaded autocfg v1.5.0
[INFO] [stderr]   Downloaded ciborium-io v0.2.2
[INFO] [stderr]   Downloaded anyhow v1.0.101
[INFO] [stderr]   Downloaded chacha20 v0.10.0
[INFO] [stderr]   Downloaded anstyle v1.0.13
[INFO] [stderr]   Downloaded foldhash v0.1.5
[INFO] [stderr]   Downloaded walkdir v2.5.0
[INFO] [stderr]   Downloaded quote v1.0.44
[INFO] [stderr]   Downloaded r-efi v5.3.0
[INFO] [stderr]   Downloaded serde_core v1.0.228
[INFO] [stderr]   Downloaded unicode-ident v1.0.23
[INFO] [stderr]   Downloaded memchr v2.8.0
[INFO] [stderr]   Downloaded prettyplease v0.2.37
[INFO] [stderr]   Downloaded regex v1.12.3
[INFO] [stderr]   Downloaded bitflags v2.11.0
[INFO] [stderr]   Downloaded wit-bindgen-rust v0.51.0
[INFO] [stderr]   Downloaded wit-bindgen v0.51.0
[INFO] [stderr]   Downloaded clap v4.5.58
[INFO] [stderr]   Downloaded getrandom v0.4.1
[INFO] [stderr]   Downloaded indexmap v2.13.0
[INFO] [stderr]   Downloaded proc-macro2 v1.0.106
[INFO] [stderr]   Downloaded wasm-encoder v0.244.0
[INFO] [stderr]   Downloaded serde_derive v1.0.228
[INFO] [stderr]   Downloaded serde v1.0.228
[INFO] [stderr]   Downloaded zerocopy-derive v0.8.39
[INFO] [stderr]   Downloaded cc v1.2.56
[INFO] [stderr]   Downloaded wasip2 v1.0.2+wasi-0.2.9
[INFO] [stderr]   Downloaded criterion v0.8.2
[INFO] [stderr]   Downloaded rand v0.10.0
[INFO] [stderr]   Downloaded hashbrown v0.16.1
[INFO] [stderr]   Downloaded itertools v0.13.0
[INFO] [stderr] error: failed to unpack package `itertools v0.13.0`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack entry at `itertools-0.13.0/benches/tree_reduce.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/itertools-0.13.0/benches/tree_reduce.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `itertools-0.13.0/benches/tree_reduce.rs` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/itertools-0.13.0/benches/tree_reduce.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)


overridden task result to prepare-fail:unknown

Caused by:
    0: uncategorized prepare error
    1: command failed: exit status: 101
       
           Blocking waiting for file lock on package cache
           Updating crates.io index
           Blocking waiting for file lock on package cache
        Downloading crates ...
         Downloaded unicode-xid v0.2.6
         Downloaded byteorder v1.5.0
         Downloaded roaring v0.11.3
         Downloaded ucd-trie v0.1.7
         Downloaded bytemuck v1.25.0
         Downloaded num-traits v0.2.19
         Downloaded half v2.7.1
         Downloaded zmij v1.0.21
         Downloaded either v1.15.0
         Downloaded same-file v1.0.6
         Downloaded winapi-util v0.1.11
         Downloaded leb128fmt v0.1.0
         Downloaded itoa v1.0.17
         Downloaded crunchy v0.2.4
         Downloaded wasm-metadata v0.244.0
         Downloaded cfg-if v1.0.4
         Downloaded shlex v1.3.0
         Downloaded heck v0.5.0
         Downloaded wit-bindgen-rust-macro v0.51.0
         Downloaded id-arena v2.3.0
         Downloaded criterion-plot v0.8.2
         Downloaded cast v0.3.0
         Downloaded anes v0.1.6
         Downloaded oorandom v11.1.5
         Downloaded wit-bindgen-core v0.51.0
         Downloaded ciborium v0.2.2
         Downloaded equivalent v1.0.2
         Downloaded alloca v0.4.0
         Downloaded rand_core v0.10.0
         Downloaded semver v1.0.27
         Downloaded windows-link v0.2.1
         Downloaded page_size v0.6.0
         Downloaded find-msvc-tools v0.1.9
         Downloaded log v0.4.29
         Downloaded cpufeatures v0.3.0
         Downloaded tinytemplate v1.2.1
         Downloaded clap_lex v1.0.0
         Downloaded ciborium-ll v0.2.2
         Downloaded autocfg v1.5.0
         Downloaded ciborium-io v0.2.2
         Downloaded anyhow v1.0.101
         Downloaded chacha20 v0.10.0
         Downloaded anstyle v1.0.13
         Downloaded foldhash v0.1.5
         Downloaded walkdir v2.5.0
         Downloaded quote v1.0.44
         Downloaded r-efi v5.3.0
         Downloaded serde_core v1.0.228
         Downloaded unicode-ident v1.0.23
         Downloaded memchr v2.8.0
         Downloaded prettyplease v0.2.37
         Downloaded regex v1.12.3
         Downloaded bitflags v2.11.0
         Downloaded wit-bindgen-rust v0.51.0
         Downloaded wit-bindgen v0.51.0
         Downloaded clap v4.5.58
         Downloaded getrandom v0.4.1
         Downloaded indexmap v2.13.0
         Downloaded proc-macro2 v1.0.106
         Downloaded wasm-encoder v0.244.0
         Downloaded serde_derive v1.0.228
         Downloaded serde v1.0.228
         Downloaded zerocopy-derive v0.8.39
         Downloaded cc v1.2.56
         Downloaded wasip2 v1.0.2+wasi-0.2.9
         Downloaded criterion v0.8.2
         Downloaded rand v0.10.0
         Downloaded hashbrown v0.16.1
         Downloaded itertools v0.13.0
       error: failed to unpack package `itertools v0.13.0`
       
       Caused by:
         failed to unpack entry at `itertools-0.13.0/benches/tree_reduce.rs`
       
       Caused by:
         failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/itertools-0.13.0/benches/tree_reduce.rs`
       
       Caused by:
         failed to unpack `itertools-0.13.0/benches/tree_reduce.rs` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/itertools-0.13.0/benches/tree_reduce.rs`
       
       Caused by:
         No space left on device (os error 28)